package com.zy.service.impl;

import com.zy.dao.DeleteFromCarDao;
import com.zy.dao.impl.DeleteFromCarDaoImpl;

public class DeleteFromCarServiceImpl {
    private DeleteFromCarDao deleteFromCarDao = new DeleteFromCarDaoImpl();

    public boolean decreaseQuantity(int userId, int shopId) {
        return deleteFromCarDao.decreaseQuantity(userId, shopId);
    }
}
